Cod sursa(job #2633)
Utilizator | Habalau Andrei darklord | Data | 18 decembrie 2006 15:54:29 |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.52 kb |
#include <stdio.h>
#define dim 15002
long n,m,i,dat[dim],c,t,v,j,s[dim],s1;
int main ()
{ freopen ("datorii.in","r",stdin);
freopen ("datorii.out","w",stdout);
scanf("%ld%ld",&n,&m);
for(i=1;i<=n;++i)
{ scanf("%ld",&dat[i]);
if(i==1)
s[i]=dat[i];
else
s[i]=s[i-1]+dat[i];
}
for(i=0;i<m;++i)
{ scanf("%ld%ld%ld",&c,&t,&v);
if(c==0)
{ dat[t]-=v;
for(j=t;j<=n;++j)
s[j]-=v;
}
else
{ s1=s[v]-s[t-1];
printf("%ld\n",s1);
}
}
fclose(stdin);fclose(stdout);
return 0;
}